自动灭火抑爆装置抑爆的原理简述

哈龙替代灭火剂的现状和发展趋势--《中北大学学报(自然科学版)》2007年04期

【关键词】：哈龙替代;灭火剂;灭火机理;臭氧层
【分类号】：TQ569
【DOI】：CNKI:SUN:HBGG.0.2007-04-014
【正文快照】：
　　哈龙灭火剂主要是指1301(CF3B r)和1211(CF2C lB r)两种气体灭火剂.其灭火机理为卤代物在火焰的高温中分解产生活性游离基,消除维持燃烧所必须的自由基,使燃烧过程的链锁反应中断而灭火.哈龙灭火剂具有电绝缘性好,化学性能稳定,灭火速度快,毒性和腐蚀性小,释放后不留残渣痕迹或者残渣很少的优点,并且具有良好的储存性能和灭火效能,可用于扑救可燃气体火灾,甲乙丙类液体火灾,可燃固体表面火灾,电气火灾等[1].我国在20世纪80年代初期至90年代中期,哈龙气体灭火剂达到了应用高峰,被广泛地应用于电子计算机房,通讯机房,高低压配电室,档案馆等…

　Characteristics of Halon fire extinguishing agents and their destroying mechanism to the atmospheric ozone layer were introduced.The research and development of various Halon replacements was reviewed and the properties of them such as HCFCs,HFCs,FICs,inactive gases,aerosol,fine water mist,new powder and foam extinguishing agents were emphatically discussed from several aspects such as efficiency,scope of application,environment effect and the development tendency.It showed that halohydrocarbons like HCFCs will phase out because of the potential threat to the environment,while fine water mist and aerosol will be better alternatives to Halons.The conclusion is drawn that the development tendency of Halon replacements is clean,hygienic to human being,harmless to atmosphere,high fire suppression effect and small investment.
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不过对于炸药的爆轰，肯定是没用的，炸药反应的速度不是这个能抑制的。

但是对于分子层面提供氧化剂不依赖空气的炮弹发射药，还是有用的。哈龙替代灭火剂的现状和发展趋势--《中北大学学报(自然科学版)》2007年04期

【关键词】：哈龙替代;灭火剂;灭火机理;臭氧层
【分类号】：TQ569
【DOI】：CNKI:SUN:HBGG.0.2007-04-014
【正文快照】：
　　哈龙灭火剂主要是指1301(CF3B r)和1211(CF2C lB r)两种气体灭火剂.其灭火机理为卤代物在火焰的高温中分解产生活性游离基,消除维持燃烧所必须的自由基,使燃烧过程的链锁反应中断而灭火.哈龙灭火剂具有电绝缘性好,化学性能稳定,灭火速度快,毒性和腐蚀性小,释放后不留残渣痕迹或者残渣很少的优点,并且具有良好的储存性能和灭火效能,可用于扑救可燃气体火灾,甲乙丙类液体火灾,可燃固体表面火灾,电气火灾等[1].我国在20世纪80年代初期至90年代中期,哈龙气体灭火剂达到了应用高峰,被广泛地应用于电子计算机房,通讯机房,高低压配电室,档案馆等…

　Characteristics of Halon fire extinguishing agents and their destroying mechanism to the atmospheric ozone layer were introduced.The research and development of various Halon replacements was reviewed and the properties of them such as HCFCs,HFCs,FICs,inactive gases,aerosol,fine water mist,new powder and foam extinguishing agents were emphatically discussed from several aspects such as efficiency,scope of application,environment effect and the development tendency.It showed that halohydrocarbons like HCFCs will phase out because of the potential threat to the environment,while fine water mist and aerosol will be better alternatives to Halons.The conclusion is drawn that the development tendency of Halon replacements is clean,hygienic to human being,harmless to atmosphere,high fire suppression effect and small investment.
-----------------------------------------------------------------------------------------------------------

不过对于炸药的爆轰，肯定是没用的，炸药反应的速度不是这个能抑制的。

但是对于分子层面提供氧化剂不依赖空气的炮弹发射药，还是有用的。